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Warm-Ups • Jim-Bob’s bulldog, Slobber, finds the second basket sitting on the front porch. Remember, the basket contains 4 cans of Mountain Dew, 5 pieces of beef jerky, and 25 pieces of bubble gum. Slobber eats 3 pieces of beef jerky and 13 pieces of bubble gum and chews up one Mountain Dew. What percent of the items did the dog eat? Find out Monday: What will happen to Slobber?
1 2 199 + y = 1000 1. a – 24 = 25 1. 112 = 14x c + 19 = 42 Math Review 2. 2. x = 8 x - 171 = 371 3. 3. ttttttttttttttttttttttttttttttttt 8 x - 40 = 51 a = 3 4. 4. 85 3a = 21 342 = s + 43 5. 5.
1 2 199 + y = 1000 1. a – 24 = 25 1. Math Review a = 49 y = 801 ttttttttttttttttttttttttttttttttt
1 2 112 = 14x c + 19 = 42 2. 2. Math Review x= 8 c = 23 ttttttttttttttttttttttttttttttttt
1 2 x - 171 = 371 x = 8 3. 3. Math Review 8 x = 542 x = 64 ttttttttttttttttttttttttttttttttt
1 2 x - 40 = 51 a = 3 4. 4. 85 Math Review x = 91 a = 255 ttttttttttttttttttttttttttttttttt
1 2 3a = 21 342 = s + 43 5. 5. a = 7 Math Review s = 299 ttttttttttttttttttttttttttttttttt
Probability What am I Learning Today? How will I show that I learned it? Determine and use ratio to represent the probability of a given event.
Powerball The Lottery Price to play $1 Select 5 numbers from a set of 59 white balls and one number from 39 red Powerballs. The order in which the white balls are drawn does not matter.
Matches Prize Odds of Winning 0 numbers, plus Powerball $3 1 in 62 The Lottery 1 number, plus Powerball $4 1 in 124 2 numbers, plus Powerball $7 1 in 787 3 numbers, no Powerball $7 1 in 359 3 numbers, plus Powerball $100 1 in 13,644 4 numbers, no Powerball $100 1 in 19,030 4 numbers, plus Powerball $10,000 1 in 723,144 All 5 numbers, no Powerball $200,000 1 in 5,138,133 All 5 numbers, plus Powerball Jackpot 1 in 195,249,054
What is the theoretical probability of rolling a 1? Dice Review 1 6
What is the theoretical probability of rolling an odd number? Dice Review 1 1 1 3 1 + + = = 6 6 6 6 2
What is the theoretical probability of rolling a number less than 3? Dice Review 1 1 2 1 + = = 6 6 6 3
Coin Toss http://www.shodor.org/interactivate/activities/Coin/ ExperimentalProbability http://www.shodor.org/interactivate/activities/ExpProbability/